From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- memory/build/fallback.cpp | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 memory/build/fallback.cpp (limited to 'memory/build/fallback.cpp') diff --git a/memory/build/fallback.cpp b/memory/build/fallback.cpp new file mode 100644 index 0000000000..6f1791bed9 --- /dev/null +++ b/memory/build/fallback.cpp @@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "mozmemory.h" +#include "mozjemalloc.h" +#include + +#ifndef HAVE_MEMALIGN +MOZ_MEMORY_API void* memalign(size_t aAlignment, size_t aSize) { +# ifdef XP_WIN + return _aligned_malloc(aSize, aAlignment); +# else + void* ret; + if (posix_memalign(&ret, aAlignment, aSize) != 0) { + return nullptr; + } + return ret; +# endif +} +#endif + +struct SystemMalloc { +#define MALLOC_DECL(name, return_type, ...) \ + static inline return_type name(ARGS_HELPER(TYPED_ARGS, ##__VA_ARGS__)) { \ + return ::name(ARGS_HELPER(ARGS, ##__VA_ARGS__)); \ + } +#define MALLOC_FUNCS MALLOC_FUNCS_MALLOC_BASE +#include "malloc_decls.h" +}; + +#define MALLOC_DECL(name, return_type, ...) \ + MOZ_JEMALLOC_API return_type name(ARGS_HELPER(TYPED_ARGS, ##__VA_ARGS__)) { \ + return DummyArenaAllocator::name( \ + ARGS_HELPER(ARGS, ##__VA_ARGS__)); \ + } +#define MALLOC_FUNCS MALLOC_FUNCS_ARENA +#include "malloc_decls.h" -- cgit v1.2.3